1
Shinichi Iwamoto: Serial bus interface capable of transferring data in different formats. NEC Corporation, Foley & Lardner, June 18, 1991: US05025414 (11 worldwide citation)

A serial bus interface includes a shift register for receiving and transmitting serial data, a first selector coupled to a serial input of the shift register selectively coupling the serial input of the shift register to either of two serial data lines, and a second selector coupled to a serial outp ...


2
Iwamoto Shinichi C O Nec Corpo: Serial bus interface capable of transferring data in different formats.. Nippon Electric Co, May 11, 1988: EP0266790-A2 (9 worldwide citation)

A serial bus interface comprises a shift register (12) for receiving and transmitting a serial data, a first selector (16) coupled to a serial input of the shift register for selectively coupling the input of the shift register to one of at least two serial data lines, and a second selector (26) cou ...